This carefully curated list features the best science books for beginners, designed to introduce you to the captivating realms of scientific thought and discovery….
I explored the collection and picked my top six favorite Cavallini puzzles to share with you! I hope you’ll find them as captivating and delightful as I did. Whether you’re…
In this article, I’ve gathered over 20 free math courses offered by Ivy League schools and other prestigious institutions….
This list of top 10+ essential books for educators provides clear ideas and helpful strategies to renew your love for teaching. These books for educators cover topics from the core…
Axidraw is a remarkable machine designed to assist with many drawing and writing needs. Wit the right pens for Axidraw, you can tackle almost any task you traditionally do with…
If you’re an educator, you’ll also discover valuable advice on incorporating these 20+ fantastic children’s math books into your classroom environment. Share the joy of math through the magic of…
Whether you’re interested in the mathematics history, its practical applications, or the philosophical questions it raises, this list of math books aims to inspire your mathematical journey through the chilly…
To celebrate Rafael Araujo’s talent and vision, I have curated a selection of his most stunning illustrations, showcasing the elegance and intricacy of his work….
If you are a curious individual seeking to expand your understanding, this special list of free calculus books stands as a testament to the belief that knowledge should be shared,…
Help us exist with
Patreon
Get Abakcus straight to your inbox
Featured Directories
Editor Picks – Notable Science and Math Books
Books have a unique way of being exactly what we need at a certain point in our lives. In other words, they are cultural touchstones. Here, we have curated a…
200+ Useful Free Math Books for Lifelong Learners
These math textbooks are just as comprehensive and rigorous as their expensive counterparts, sometimes even more so. This collection of over 200 free math books is a testament to that…
Best Products
When it comes to buying any kind of tech, it’s easy to pick the wrong thing. That’s where our experts and testing team come in to help guide your buying decisions.
Watch
Ghostcube
Crafted from interlocking wooden cubes, the Ghostcube offers a captivating experience as it effortlessly twists, turns, and folds into intricate shapes that resemble the art of origami.
- Design ,
- Engineering ,
- Geometry ,
The Silent Flight of an Owl
Owls have long fascinated scientists and nature enthusiasts alike with their mysterious, silent flight. Recently, an intriguing experiment has shed new light on how these amazing birds can sneak up…
Why Do Fireflies Flash in Unison?
Fireflies don't just flash randomly. Mathematician Steven Strogatz shares how he's used math to uncover the synchronization in nature.
- Mathematics ,
- Nature ,
Tools
Wikitrivia
Tom Watson's Wiki history game Wikitrivia is fun to learn about history. Wikitrivia tests your knowledge of historical events.
- Games ,
How Far is it to Mars?
This cool website is designed by David Paliwoda and Jesse Williams. It shows you how far away Mars is from the Earth. The Moon seems to be a next door…
Featured Books
Listen
Mr Barton Maths Podcast
On the Mr Barton Maths Podcast, Mr. Barton interviews guests from the world of education who interest and inspire him.
- Education ,
- Mathematics ,
My Favorite Theorem
Evelyn Lamb and Kevin Knudson talk with mathematicians about theorems! The podcast is also about who those mathematicians are as people.
- Mathematics ,
- Science ,
Science Friday
Science Friday is the perfect way to kickstart your weekend, offering an in-depth look into the latest scientific discoveries and innovations. This engaging podcast provides fascinating insights into topics ranging…
DIY
The Visual Proof of the Area of a Circle
In geometry, the area enclosed by a circle of radius r is π r2. Here is a beautiful visual demonstration of where nr2 derives.
Expanding Gases Science Experiment
Find out what happens when gases are heated up or cooled down. The gas expands when it is heated. The rule is that if the gas's pressure remains constant, the…
How To Make A Lava Lamp?
Make your lava lamp. Oil is hydrophobic – it will not mix with water – even if you try to shake the bottle. The Alka-Seltzer® tablet reacts with the water…